package service.impl;

import dao.UserDao;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import pojo.User;
import service.UserService;

import java.util.List;

@Service("userService")
public class UserServiceImpl implements UserService {
    @Autowired
    private UserDao userDao;

    @Override
    public List<User> findAll(User user, int offset, int pageSize) {
        //TODO
        List<User> users = userDao.findAll(user, offset, pageSize);
        return users;

    }

    @Override
    public int addUser(User user) {
        return userDao.addUser(user);
    }

    @Override
    public User findUserById(int id) {
        return userDao.findUserById(id);
    }

    @Override
    public int updateUser(User user) {
        return userDao.updateUser(user);
    }

    @Override
    public int deleteUserById(int id) {
        return userDao.deleteUserById(id);
    }

    @Override
    public int count(User user) {
        return userDao.count(user);
    }
    public boolean login(User user) {
        int count=userDao.login(user);
        if (count>0){
            return true;
        }else {
            return false;
        }
        }
    }
